Hello,
You have to create the vector 'd' outside the loop before using it.
d <- numeric(nrow(data))
Only then comes the loop.
Hope this helps,
Rui Barradas
On 12/29/2017 2:31 PM, Luca Meyer wrote:
Hello,
I am trying to run the following syntax for all cases within the dataframe
"data"
d1 <- data[1,c("material")]
fileConn<-file("TESTI/d1.txt")
writeLines(d1, fileConn)
close(fileConn)
I am trying to use the for function:
for (i in 1:nrow(data)){
d[i] <- data[i,c("material")]
fileConn<-file("TESTI/d[i].txt")
writeLines(d[i], fileConn)
close(fileConn)
}
but I get the error:
Object "d" not found
Any suggestion on how I can solve the above?
Thanks,
Luca
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